10 x 15 White Flat Tyvek Envelopes 100/Case

These white flat Tyvek envelopes, sized 10 x 15, are made from 14 lb. olefin. They're ten times stronger than regular paper envelopes, ensuring your items stay safe. They come with a convenient self - seal closure. You can choose between plain ones or those with First Class printed borders.

These 10 x 15 white flat Tyvek envelopes are really easy to use. Just open the self - seal flap, put your items inside, and then seal it shut. They're great for mailing important documents or small items. When using them, make sure the contents aren't too bulky to avoid tearing the envelope. For storage, keep them in a dry place to maintain their strength. There's no special cleaning needed, but if they get dirty, a gentle wipe with a dry cloth should do the trick.